Originally posted by: Aharami
yea i am. i just got the bentley service manual for my car
doesnt seem TOO hard. any advice?
yes.
you're gonna need either a 6,7 or 8mm hex bit socket to take off the bolts from caliper carrier (most likely 8mm, cause thats what its on the A6). Torque spec for this is I belive 80-90nm for this bolt, should say in bentley manual.
For the caliper pin slide, you will need to counter hold the 15mm or 13mm bolt with a 13mm open end wrench (this is specified in the bentley), otherwise the bolts for the caliper will keep on spinning. (i think the rear brakes are similar from the A6 to the Golf, bolt sizes may be different). The bentley says to use new bolts, but, I'd just save some money and a trip to the dealer; use some blue threadlock instead on the threads when you put it back together. I think the idea behind using new ones is that the old bolts may stretch, but they are grade 10.9 to begine with, so blue threadlock is what I'd use.
You may need to ever so slighlty file some of the paint off the edges backing plate of the brake pads to make the pads fit better and not bind in the pad carrier.
You will also need a special caliper piston tool to push to piston back into the caliper to make for the thick new pads. The piston on the rear calipers of most modern VW/Audis need not only to be rotated back into place, but pressure must be put on the piston at the same time of rotation. Don't rotate the piston too far. You can either buy the $150 dollar VAG tool to do this, or go to harborfreight and pick up their caliper tool in the red plastic container. Regular price for the harborfreight tool is $39, but, sometimes it goes on sale, I got mine for $20 a while back.
As for anti-noise solutions, the stock/oem pads have a sticky stuff preapplied to the backing plates, the mintex do not, I'd pick up a can of permatex brake silencer stuff, its about $5 for a can of it, and spray a thin layer of it on the back of the pads.
The rear pads have "spring" mechanisms on the back sides that fit between the caliper and the pads. Make sure that these are in the corrrect position (inside of the caliper) when you put the caliper on. It is easy to get the end of the spring poking out of the hole in the caliper, so watch out for this.
Thats about all I can think of right now. Let me know if you run into any probs, or you can PM me.